#include <stdio.h>

int main(int argc, char const *argv[])
{
    char * str[20] = 
    {
        "张三" , "李四" , "王五"
    };
    for (size_t i = 0; i < 3; i++)
    {
        printf("%s %p\n" , str[i] , str[i]);

    }
    int arr[3][3] = 
    {
        1,2,3,
        4,5,6,
        7,8,9
    };
    int * ptr[3] = arr;
    for (size_t i = 0; i < sizeof(arr) / sizeof(int); i++)
    {
        printf("%d %p\n" , ptr[i] , &ptr[i]);
    }
    
    return 0;
}


